CA917225A - Molecular gas laser energized by capacitor discharge - Google Patents

Molecular gas laser energized by capacitor discharge

Info

Publication number: CA917225A
Authority: CA; Canada
Prior art keywords: gas laser; capacitor discharge; molecular gas; laser energized; energized
Prior art date: 1969-08-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA917225A

Inventor

C. Johnson Derwyn

Jacques Beaulieu A.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Minister of National Defence of Canada

Original Assignee

Minister of National Defence of Canada

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1969-08-29

Filing date

1969-08-29

Publication date

1972-12-19

1969-08-29 Application filed by Minister of National Defence of Canada filed Critical Minister of National Defence of Canada

1972-12-19 Application granted granted Critical

1972-12-19 Publication of CA917225A publication Critical patent/CA917225A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/038—Electrodes, e.g. special shape, configuration or composition

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)

CA917225A 1969-08-29 1969-08-29 Molecular gas laser energized by capacitor discharge Expired CA917225A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA60719		1969-08-29

Publications (1)

Publication Number	Publication Date
CA917225A true CA917225A (en)	1972-12-19

Family

ID=4085617

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA917225A Expired CA917225A (en)	1969-08-29	1969-08-29	Molecular gas laser energized by capacitor discharge

Country Status (6)

Country	Link
US (1)	US3696307A (en)
CA (1)	CA917225A (en)
DE (1)	DE2042613A1 (en)
FR (1)	FR2059749B1 (en)
GB (1)	GB1289745A (en)
SE (1)	SE371545B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3883820A (en) *	1973-04-27	1975-05-13	Coherent Radiation	Gas laser having improved multiple-part resonator adjustment
US3842365A (en) *	1973-05-30	1974-10-15	Westinghouse Electric Corp	Pulse glow generation for laser systems
ZA753563B (en) *	1975-06-03	1977-01-26	South African Inventions	A laser and its method of operation
SU743092A1 (en) *	1977-04-25	1980-06-25	Предприятие П/Я Г-4345	Gas flow-through laser
US4287483A (en) *	1979-09-04	1981-09-01	Raytheon Company	Transverse excitation laser
US4507788A (en) *	1981-11-02	1985-03-26	Raytheon Company	Multiple pulse tea laser
US4574381A (en) *	1982-09-30	1986-03-04	Metalworking Lasers International Ltd.	Apparatus for establishing and maintaining a stable discharge across a stream of flowing gas, particularly useful for high-power lasers
JPS61168978A (en) *	1985-01-22	1986-07-30	Komatsu Ltd	Gas laser
US4807839A (en) *	1985-01-24	1989-02-28	The United States Of America As Represented By The Secretary Of The Army	Deformable web optical mirror mount
DD240101A1 (en) *	1985-06-20	1986-10-15	Adw Ddr	TRANSVERSAL ATTACHED PULSE GAS LASER
US4748635A (en) *	1986-03-05	1988-05-31	Mclellan Edward J	Apparatus and method for uniform ionization of high pressure gaseous media
DE8610693U1 (en) *	1986-04-18	1987-08-13	Rofin-Sinar Laser GmbH, 2000 Hamburg	Gas laser with a discharge tube through which gas flows in the axial direction
DE102005024931B3 (en) *	2005-05-23	2007-01-11	Ltb-Lasertechnik Gmbh	Transversely electrically excited gas discharge laser for generating light pulses with a high pulse repetition frequency and method for the production
US7633989B2 (en) *	2005-06-27	2009-12-15	Cymer, Inc.	High pulse repetition rate gas discharge laser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3543179A (en) *	1967-02-01	1970-11-24	Avco Corp	Nitrogen laser action with supersonic flow
US3577096A (en) *	1967-11-01	1971-05-04	Hughes Aircraft Co	Transverse discharge gas laser

1969
- 1969-08-29 CA CA917225A patent/CA917225A/en not_active Expired
1970
- 1970-07-21 SE SE7010030A patent/SE371545B/xx unknown
- 1970-08-20 US US65477A patent/US3696307A/en not_active Expired - Lifetime
- 1970-08-20 GB GB1289745D patent/GB1289745A/en not_active Expired
- 1970-08-27 DE DE19702042613 patent/DE2042613A1/en active Pending
- 1970-08-28 FR FR707031491A patent/FR2059749B1/fr not_active Expired

Also Published As

Publication number	Publication date
SE371545B (en)	1974-11-18
FR2059749A1 (en)	1971-06-04
DE2042613A1 (en)	1971-03-04
FR2059749B1 (en)	1974-07-12
GB1289745A (en)	1972-09-20
US3696307A (en)	1972-10-03

Publication	Publication Date	Title
CA917225A (en)	1972-12-19	Molecular gas laser energized by capacitor discharge
CA948127A (en)	1974-05-28	Gas filter-silencer
CA897754A (en)	1972-04-11	Molecular gas laser energized by double discharge
CA1017043A (en)	1977-09-06	Metal vapor laser discharge device
CA933570A (en)	1973-09-11	Gas discharge panel
CA930447A (en)	1973-07-17	Driving circuitry for gas discharge panel
CA1005153A (en)	1977-02-08	Electrically excited flowing gas laser
CA975457A (en)	1975-09-30	Laser oscillator-amplifier system
CA963075A (en)	1975-02-18	High-pressure discharge lamp
CA936273A (en)	1973-10-30	Gas laser discharge tube
CA939044A (en)	1973-12-25	Gas laser
CA921965A (en)	1973-02-27	Extended closed cycle gas laser system
CA982646A (en)	1976-01-27	Discharge lamp component
AU5812473A (en)	1975-01-16	Gas discharge laser
CA991240A (en)	1976-06-15	Gas discharge panel
CA927465A (en)	1973-05-29	Molecular gas laser energized by resistorless electrodes
CA1001290A (en)	1976-12-07	Internally-modulated gas laser
CA964357A (en)	1975-03-11	Gas discharge laser
CA924375A (en)	1973-04-10	Generateur laser
CA968445A (en)	1975-05-27	Laser discharge system
AU447648B2 (en)	1974-04-08	Method of pumping a laser molecular gas
CA899964A (en)	1972-05-09	Gas discharge laser
CA921966A (en)	1973-02-27	Molecular gas laser excitation electrode having distributed resistance
CA809775A (en)	1969-04-01	Gas laser
CA907112A (en)	1972-08-08	Gas laser discharge tube